package shan.two;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStreamReader;
import java.util.Properties;
import java.io.Serializable;

public class Write_file implements Serializable...{
private String url;

/** *//**
* @param args
*/
public static void main(String[] args) ...{
// TODO 自動生成されたメソッド・スタブ
new Write_file().write();
// new Write_file().read();
}

public void Write_file(String url)...{
this.url="d:/1.properties";
}

public boolean y_n() ...{
File file = new File(url);
if (file.exists()) ...{
int a = url.indexOf("/");
int b = url.indexOf(".");
// url = url.replace(url.charAt(b - 1), 't');
String s = url.substring(a + 1, b - 1);
url = url.replaceAll(s, s + 1);
}
return false;
}

public void write() ...{
Properties pro = new Properties();
try ...{
System.out.println("Please Input the Number:");
BufferedReader buf = new BufferedReader(new InputStreamReader(System.in));
FileOutputStream file1 = new FileOutputStream(url);
pro.store(file1, buf.readLine());
file1.close();
System.out.println("Save is Ok!!!");
} catch (Exception e) ...{
e.printStackTrace();
}
}



public void read() ...{
try ...{
File file = new File(url);
if (file.exists()) ...{
FileInputStream input = new FileInputStream(file);
System.out.println(input.read());
}
} catch (Exception e) ...{
}
}
}
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